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llvm-mirror/test/CodeGen/X86/fast-isel-call.ll

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Add fast-isel support for byval calls on x86. llvm-svn: 131764
2011-05-21 00:21:04 +02:00
; RUN: llc < %s -O0 -fast-isel-abort -march=x86 | FileCheck %s
Handle calls which produce i1 results: promote to i8 but and it with 1 to get the low bit. llvm-svn: 55925
2008-09-08 19:15:42 +02:00
Add fast-isel support for byval calls on x86. llvm-svn: 131764
2011-05-21 00:21:04 +02:00
%struct.s = type {i32, i32, i32}
define i32 @test1() nounwind {
Handle calls which produce i1 results: promote to i8 but and it with 1 to get the low bit. llvm-svn: 55925
2008-09-08 19:15:42 +02:00
tak:
%tmp = call i1 @foo()
br i1 %tmp, label %BB1, label %BB2
BB1:
ret i32 1
BB2:
ret i32 0
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CHECK-LABEL: test1:
Add x86 fast-isel for calls returning first-class aggregates. rdar://9435872. This is r131438 with a couple small fixes. llvm-svn: 131474
2011-05-17 20:29:03 +02:00
; CHECK: calll
; CHECK-NEXT: testb $1
Handle calls which produce i1 results: promote to i8 but and it with 1 to get the low bit. llvm-svn: 55925
2008-09-08 19:15:42 +02:00
}
manually upgrade a bunch of tests to modern syntax, and remove some that are either unreduced or only test old syntax. llvm-svn: 133228
2011-06-17 05:14:27 +02:00
declare zeroext i1 @foo() nounwind
Add fast-isel support for byval calls on x86. llvm-svn: 131764
2011-05-21 00:21:04 +02:00
declare void @foo2(%struct.s* byval)
define void @test2(%struct.s* %d) nounwind {
manually upgrade a bunch of tests to modern syntax, and remove some that are either unreduced or only test old syntax. llvm-svn: 133228
2011-06-17 05:14:27 +02:00
call void @foo2(%struct.s* byval %d )
Add fast-isel support for byval calls on x86. llvm-svn: 131764
2011-05-21 00:21:04 +02:00
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CHECK-LABEL: test2:
Add fast-isel support for byval calls on x86. llvm-svn: 131764
2011-05-21 00:21:04 +02:00
; CHECK: movl (%eax)
; CHECK: movl {{.*}}, (%esp)
; CHECK: movl 4(%eax)
; CHECK: movl {{.*}}, 4(%esp)
; CHECK: movl 8(%eax)
; CHECK: movl {{.*}}, 8(%esp)
}
Add full x86 fast-isel support for memcpy and memset. rdar://9431466 llvm-svn: 132864
2011-06-11 01:39:36 +02:00
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
define void @test3(i8* %a) {
call void @llvm.memset.p0i8.i32(i8* %a, i8 0, i32 100, i32 1, i1 false)
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CHECK-LABEL: test3:
Add full x86 fast-isel support for memcpy and memset. rdar://9431466 llvm-svn: 132864
2011-06-11 01:39:36 +02:00
; CHECK: movl {{.*}}, (%esp)
; CHECK: movl $0, 4(%esp)
; CHECK: movl $100, 8(%esp)
; CHECK: calll {{.*}}memset
}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
define void @test4(i8* %a, i8* %b) {
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %a, i8* %b, i32 100, i32 1, i1 false)
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CHECK-LABEL: test4:
Add full x86 fast-isel support for memcpy and memset. rdar://9431466 llvm-svn: 132864
2011-06-11 01:39:36 +02:00
; CHECK: movl {{.*}}, (%esp)
; CHECK: movl {{.*}}, 4(%esp)
; CHECK: movl $100, 8(%esp)
; CHECK: calll {{.*}}memcpy
}
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